stepper motor circuit design

Discussion in 'General Electronics Chat' started by elektron, Feb 20, 2008.

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  1. elektron

    Thread Starter New Member

    Jan 14, 2008
    6
    0
    Hi,
    can anyone plz tell which transistor to choose and how to design stepper motor driver circuit.
    stepper motor features as follows.

    Type- Unipolar
    Dc coil resistance -30 ohms and above
    circuit works at- 8-18V dc
    driver ckt should have max current of 600 mA.

    Please help.
     
  2. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Take a look at this animation of a unipolar stepper motor.

    You can also find a lot of information by googling the topic.

    hgmjr
     
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